<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>商品详情</title>
    <!-- jquery -->
    <script type="text/javascript" th:src="@{/js/jquery.min.js}"></script>
    <!-- bootstrap -->
    <link rel="stylesheet" type="text/css" th:href="@{/bootstrap/css/bootstrap.min.css}"/>
    <script type="text/javascript" th:src="@{/bootstrap/js/bootstrap.min.js}"></script>
    <!-- jquery-validator -->
    <script type="text/javascript" th:src="@{/jquery-validation/jquery.validate.min.js}"></script>
    <script type="text/javascript" th:src="@{/jquery-validation/localization/messages_zh.min.js}"></script>
    <!-- layer -->
    <script type="text/javascript" th:src="@{/layer/layer.js}"></script>
    <!-- md5.js -->
    <script type="text/javascript" th:src="@{/js/md5.min.js}"></script>
    <!-- common.js -->
    <script type="text/javascript" th:src="@{/js/common.js}"></script>
</head>
<body>
<div class="panel panel-default">
    <div class="panel-heading">秒杀商品详情</div>
    <div class="panel-body">
        <span th:if="${user eq null}"> 您还没有登录，请登陆后再操作<br/></span>
        <span>没有收货地址的提示。。。</span>
    </div>
    <table class="table" id="goodslist">
        <tr>
            <td>商品名称</td>
            <td colspan="3" th:text="${goods.goodsName}"></td>
        </tr>
        <tr>
            <td>商品图片</td>
            <td colspan="3"><img th:src="${goods.goodsImg}" width="200" height="200" /></td>
        </tr>
        <tr>
            <td>秒杀开始时间</td>
            <td th:text="${#dates.format(goods.startDate, 'yyyy-MM-dd HH:mm:ss')}"></td>
            <td id="miaoshaTip">
                <input type="hidden" id="remainSeconds" th:value="${remainSeconds}" />
                <span th:if="${miaoshaStatus eq 0}">秒杀倒计时：<span id="countDown"></span></span>
                <span th:if="${miaoshaStatus eq 1}">秒杀进行中</span>
                <span th:if="${miaoshaStatus eq 2}">秒杀已结束</span>

            </td>
            <td>
                <form id="miaoshaForm" method="post" action="/miaosha/do_miaosha">
                    <button class="btn btn-primary btn-block" type="submit" id="buyButton">立即秒杀</button>
                    <input type="hidden" name="goodsId" th:value="${goods.id}" />
                </form>
            </td>
        </tr>
        <tr>
            <td>商品原价</td>
            <td colspan="3" th:text="${goods.goodsPrice}"></td>
        </tr>
        <tr>
            <td>秒杀价</td>
            <td colspan="3"th:text="${goods.miaoshaPrice}"></td>
        </tr>
        <tr>
            <td>库存数量</td>
            <td colspan="3" th:text="${goods.stockCount}"></td>
        </tr>
    </table>
</div>

<td th:text="${#dates.format(goods.startDate, 'yyyy-MM-dd HH:mm:ss')}"></td>
</body>
<script>
$(function () {
    countDown();
});

function countDown() {
    var remainSeconds = $("#remainSeconds").val();
    var timeout;
    if (remainSeconds > 0) { // 秒杀还没开始，倒计时
        $("#buyButton").removeAttribute("disabled");
        $("#buyButton").attr("disabled", true);
        timeout = setTimeout(function () {
            $("#countDown").text(formatDuring(remainSeconds - 1));
            $("#remainSeconds").val(remainSeconds - 1);
            countDown();
        },1000);
    } else if (remainSeconds == 0) { // 秒杀进行中
        $("#buyButton").removeAttribute("disabled");
        $("#buyButton").attr("disabled", false);
        if (timeout) {
            clearTimeout(timeout);
        }
        $("#miaoshaTip").html("秒杀进行中");
    } else { // 秒杀已经结束
        $("#buyButton").removeAttribute("disabled");
        $("#buyButton").attr("disabled", true);
        $("#miaoshaTip").html("秒杀已经结束");
    }
}

function formatDuring(s) {
    var days = parseInt(s / ( 60 * 60 * 24));
    var hours = parseInt((s% (60 * 60 * 24)) / (60 * 60));
    var minutes = parseInt((s % (60 * 60)) / 60);
    var seconds = s % 60;
    return days + " 天 " + hours + " 小时 " + minutes + " 分钟 " + seconds + " 秒 ";
}
</script>
</html>